@dave Well, compared to artillery from the 50-ies and tanks from the 60-ies that 🇷🇺 army starts putting to use recently this is bleeding edge 🤣
TBH, I was puzzled on seeing these guys being moved by railroads. I remember reading about these vehicles when I was a school kid, even at that time they were aged. What use do they have in modern warfare? They are most likely completely useless against UAVs and 🇺🇦 didn't have a sizeable airforce that required excessive AA 🤷